Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261190 | Dihydropyrimidine compounds and uses thereof in medicine | Xinchang Liu, Qingyun Ren, Siegfried Goldmann, Yingjun Zhang | 2022-03-01 |
| 10966970 | Fused tricyclic compounds and uses thereof in medicine | Xinchang Liu, Qingyun Ren, Jianzhou HUANG, Zhimin XIONG, Jinfeng Xiong +5 more | 2021-04-06 |
| 10471278 | Cranial alignment device for use in intracranial stereotactic surgery | Kathryn Elizabeth Mittauer, Richard Helmig, Chihray Liu, Bo Lu | 2019-11-12 |
| 10098889 | Complexes and salts of dihydropyrimidine derivatives and their application in pharmaceuticals | Qingyun Ren, Liang CHEN, Xinchang Liu, Jinsheng Liang, Chenliang Wu +4 more | 2018-10-16 |
| 9573941 | Processes for preparing dihydropyrimidine derivatives and intermediates thereof | Qingyun Ren, Xinchang Liu, Zhifu Zou, Mingchao Bi, Siegfried Goldmann +1 more | 2017-02-21 |
| 9561387 | Ambiguity-free optical tracking system | Bo Lu, Chihray Liu, Jonathan Li | 2017-02-07 |
| 9511243 | Prevention of setup errors in radiotherapy | Bo Lu, Chihray Liu, Jonathan Li | 2016-12-06 |
| 9468416 | Quality-control jig for use with radiotherapy apparatus | Chihray Liu | 2016-10-18 |